File:Moreno-Bague à puce PROM 2-1974.jpg
Moreno-Bague_à_puce_PROM_2-1974.jpg (271 × 255 pixels, file size: 70 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionMoreno-Bague à puce PROM 2-1974.jpg |
Français : Une bague bancaire (« BB »), ancêtre de la carte à puce, réalisée par Roland Moreno et présentée à 24 banquiers nationaux et internationaux le 9 mars 1974. L'image représente une bague type chevalière sur laquelle est « sertie » un mémoire PROM bipolaire National Semiconductor, DM8573. Les broches de contact, au nombre de 16, sont plus ou moins tordues par les manipulations. |
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Date | |||
Source | http://www.rolandmoreno.com/consult/consult_images/ring1.jpg | ||
Author | Roland Moreno | ||
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Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:58, 15 June 2010 | 271 × 255 (70 KB) | Roland Moreno (talk | contribs) | I just changed the name. | |
00:17, 24 May 2010 | 271 × 255 (70 KB) | Roland Moreno (talk | contribs) | {{Information |Description= |Source={{own}} |Date= |Author= Roland Moreno |Permission= |other_versions= }} |
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Horizontal resolution | 150 dpi |
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Vertical resolution | 150 dpi |